--- product_id: 542589201 title: "NANFU Rechargeable Lithium/Li-ion Batteries, AA rechargeable batteries, Micro USB Charger included, Constant Output at 1.5V, Quick Charge less than 2 hours, 2775 mWh electrical core power- 4" brand: "tenavolts" price: "R71" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/542589201-nanfu-rechargeable-lithium-li-ion-batteries-aa-rechargeable-batteries-micro store_origin: ZA region: South Africa --- # 1.5V constant output 1000 recharge cycles 1.8-hour quick charge NANFU Rechargeable Lithium/Li-ion Batteries, AA rechargeable batteries, Micro USB Charger included, Constant Output at 1.5V, Quick Charge less than 2 hours, 2775 mWh electrical core power- 4 **Brand:** tenavolts **Price:** R71 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power up faster, last longer, and stay ahead of the pack! ## Quick Answers - **What is this?** NANFU Rechargeable Lithium/Li-ion Batteries, AA rechargeable batteries, Micro USB Charger included, Constant Output at 1.5V, Quick Charge less than 2 hours, 2775 mWh electrical core power- 4 by tenavolts - **How much does it cost?** R71 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/542589201-nanfu-rechargeable-lithium-li-ion-batteries-aa-rechargeable-batteries-micro) ## Best For - tenavolts enthusiasts ## Why This Product - Trusted tenavolts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco & Wallet Friendly:** Up to 1000 recharge cycles means fewer replacements, saving money and reducing waste. - • **Unwavering Power Boost:** Consistent 1.5V output ensures your devices run at peak performance without voltage drops. - • **Lightning-Fast Recharge:** Fully charged in just 1.8 hours—cut your downtime in half compared to traditional Ni-MH batteries. - • **Ready for All Your Devices:** Perfect for toys, remotes, and gadgets demanding reliable, long-lasting power. - • **Exclusive Charger Compatibility:** Unique Tenavolts charger guarantees optimal battery health and safety with every recharge. ## Overview Tenavolts NANFU AA rechargeable lithium-ion batteries deliver a stable 1.5V output with ultra-fast 1.8-hour charging and an impressive 1000 recharge cycles. Designed exclusively for use with the Tenavolts micro USB charger, these batteries combine cutting-edge technology with eco-conscious durability, making them the smart choice for professionals and tech-savvy users seeking reliable, long-lasting power. ## Description TENAVOLTS lithium rechargeable battery is the game-changer of the rechargeable battery. It brings unparalleled performance that other batteries cannot compete. TENAVOLTS is your ultimate battery choice. 1.5 V -- Voltage never drops, unparalleled experience, far superior to Ni-MH rechargeable battery. 1.8 H -- Lightning fast charging experience, Ni-MH rechargeable batteries typically need over 10h. 1000 cycles -- beneficial to both earth and wallet, Ni-MH rechargeable batteries typically have 500 cycles. ## Features - 1.8 Hours to Fully Charged: Get a full charge in 1.8 hours. Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged - Unique recharge design: Tenavolts AA batteries can only be recharged with the authorized unique Tenavolts battery charger. The Tenavolts battery charger satisfies the special recharging requirements - 18 Hours to Fully Charged: Get a full charge in 18 hours Much faster than traditional Ni-MH rechargeable batteries which need 3 hours to fully charged - Unique recharge design: Tenavolts AA batteries can only be recharged with the authorized unique Tenavolts battery charger The Tenavolts battery charger satisfies the special recharging requirements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HQ7QV7W | | Amperage | 1.5 Amps | | Antenna Location | Toys | | Battery Cell Type | Lithium Ion | | Brand | Tenavolts | | Compatible Phone Models | AA lithium battery | | Customer Reviews | 4.3 4.3 out of 5 stars (124) | | Item Dimensions | 13.2 x 9.9 x 3.3 centimeters | | Item Weight | 176 Grams | | Model Number | VD-U4XU-O06R | | Number of Batteries | 4 AA batteries required. (included) | | Reusability | Rechargeable | | UPC | 191763000717 | | Voltage | 1.5 Volts | ## Product Details - **Battery cell composition:** Lithium Ion - **Brand:** Tenavolts - **Number of batteries:** 4 AA batteries required. (included) - **Recommended uses for product:** Toys - **Voltage:** 1.5 Volts ## Images ![NANFU Rechargeable Lithium/Li-ion Batteries, AA rechargeable batteries, Micro USB Charger included, Constant Output at 1.5V, Quick Charge less than 2 hours, 2775 mWh electrical core power- 4 - Image 1](https://m.media-amazon.com/images/I/81JTXktQM+L.jpg) ## Questions & Answers **Q: Are these truly 1.5v or are they 1.2v like all of the other rechargeable AA batteries?** A: Yes, they maintain a steady 1.5V. Others have done tear-downs on these, and it appears inside is a 3.7V Li-ion cell that has been brought down to 1.5V using miniaturized electronic circuitry. One caveat - these batteries will maintain a steady 1.5V until the very end of the discharge cycle, and then suddenly drop the voltage. Thus, keep a few spares handy. **Q: Your first generation tenavolts state in title that they are "lithium/li-ion", so is this interchangeabl or is this lithium battery different? how so?** A: Exactly! The cathode/anode materials of TENAVOLTS are LiCoO2/Graphite, which are widely used in rechargeable battery. They would be interchangeable and reversible when charging and discharging. **Q: Lithium ion or lithium polymer** A: These are lithium ion. Lithium polymer are the flat packs like they use in phones. **Q: Are these low self-discharge?** A: yes ## Frequently Bought Together - TENAVOLTS 1.5V AA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 2775 mWh, 4 Count with Charger - TENAVOLTS 1.5V AAA Lithium Rechargeable Battery, 1.8h Fast Charge, USB Charger, Constant Output at 1.5V, 1110 mWh, 4 Counts with Charger --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/542589201-nanfu-rechargeable-lithium-li-ion-batteries-aa-rechargeable-batteries-micro](https://www.desertcart.co.za/products/542589201-nanfu-rechargeable-lithium-li-ion-batteries-aa-rechargeable-batteries-micro) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-04*